Design And Implementation Of The Police Management System Based On Android Platform

Developed by Google Corporation, Android platform has received great population when it just launched in a global scale. Andrew's system can be widely used in mobile devices. On the application of the terminal device, the applications of mobile phone are used most widely. At the same time, the smartphones represented by Android system are constantly replacing traditional phone, and Android phones has accounted for a high share of the market in China. Facing such change, Police management needs to adapt to the opportunities and challenges caused by the network society.In this paper, the design of the police management system adopts Android phone as a terminal device, and its background adopts web server, to ensure the security of the system by CA certificate and dual gate. The system uses the Unified Modeling Language to establish model, on the basis of the full investigation on the system requirements, it provides the relevant use cases and the necessary procedures of the system. In case of system design, combined with the actual system, it designs four modules including police information retrieval, police document management, police map management and police case management. In terms of system implementation, the U1 interface of several modules and the code of corresponding modules are given, and finally the system was given necessary test. The results show that the system can cater to the daily needs of police management.The police management system based on Android platform is provided with the features of time-sensitive and high-security. On the one hand, the police management system provides convenient services to front-line police officers; on the other hand, it also provides useful reference for leadership decision-making. After the system test, the system has already entered into the test run stage, and it has put forward beneficial reference for similar system design.